37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

69°
H -°
L 64°
WSW
13mph
Low tide
1:51 am

Tides Today & Tomorrow in Grant Line Canal (drawbridge), CA

TIDE TIMES for Friday, September 25, 2026
The tide is currently falling in Grant Line Canal (drawbridge), CA.
Next low tide : in 1h 04m at 1:51 am (0.7 ft)
Next high tide : 7:30 am (3.3 ft)
Sunset today : 6:58 pm
Sunrise tomorrow : 6:56 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Nov 1966

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue10:392.78:424.14:030.13:141.46:315:07Waning Gibbous1Tue
2Wed11:392.69:264.04:420.14:021.56:325:06Waning Gibbous2Wed
3Thu12:422.65:310.14:581.56:335:05Waning Gibbous3Thu
4Fri1:432.76:320.16:051.56:345:04Third Quarter4Fri
5Sat2:402.77:410.17:251.46:355:03Third Quarter5Sat
6Sun12:293.33:302.98:460.08:471.26:365:02Third Quarter6Sun
7Mon1:573.14:143.09:410.010:000.96:375:01Waning Crescent7Mon
8Tue3:243.14:533.310:290.011:040.56:385:00Waning Crescent8Tue
9Wed4:383.15:283.511:120.16:394:59Waning Crescent9Wed
10Thu5:423.16:003.712:020.211:52 AM0.36:404:58Waning Crescent10Thu
11Fri6:423.16:313.912:57-0.112:300.56:414:57New Moon11Fri
12Sat7:403.17:024.11:51-0.21:090.86:424:57New Moon12Sat
13Sun8:383.17:344.12:43-0.31:511.16:434:56New Moon13Sun
14Mon9:363.18:094.13:34-0.32:361.36:454:55Waxing Crescent14Mon
15Tue10:353.08:474.04:25-0.33:251.46:464:54Waxing Crescent15Tue
16Wed11:343.09:303.85:15-0.24:191.56:474:54Waxing Crescent16Wed
17Thu12:333.06:07-0.15:191.66:484:53Waxing Crescent17Thu
18Fri1:293.06:59-0.16:281.56:494:52First Quarter18Fri
19Sat2:223.07:520.07:421.46:504:52First Quarter19Sat
20Sun12:412.83:113.18:420.08:551.16:514:51First Quarter20Sun
21Mon2:122.63:543.19:270.110:000.86:524:51First Quarter21Mon
22Tue3:292.54:323.210:070.210:570.56:534:50Waxing Gibbous22Tue
23Wed4:342.55:033.310:420.311:490.36:544:50Waxing Gibbous23Wed
24Thu5:312.55:293.411:140.56:554:49Waxing Gibbous24Thu
25Fri6:242.65:483.612:360.111:43 AM0.86:564:49Waxing Gibbous25Fri
26Sat7:162.66:053.81:210.012:131.06:574:48Full Moon26Sat
27Sun8:072.76:284.02:030.012:481.36:584:48Full Moon27Sun
28Mon8:572.77:004.12:43-0.11:271.46:594:48Full Moon28Mon
29Tue9:482.87:384.23:22-0.12:121.67:004:47Full Moon29Tue
30Wed10:392.88:214.24:00-0.13:011.67:014:47Waning Gibbous30Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9414785)

Common Questions About Grant Line Canal (drawbridge), CA Tides

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Is this week a spring tide or neap tide in Grant Line Canal (drawbridge), CA?

Grant Line Canal (drawbridge), CA is currently in a spring phase. Tonight's moon is 99% illuminated. Spring tides (largest swings) occur near new and full moons; neap tides (smallest swings) occur near first and third quarter moons. Tidal ranges this week are near their weekly maximum.

What datum are Grant Line Canal (drawbridge), CA tide heights measured from?

Tide heights on this page are measured from Mean Lower Low Water (MLLW), the U.S. NOAA standard. A height of 0 ft represents the 19-year average of each day's lower low tide. Negative values indicate a "minus tide" — water levels below that long-term reference.

What factors can affect the tide predictions for Grant Line Canal (drawbridge), CA?

Tide predictions for Grant Line Canal (drawbridge), CA come from NOAA's harmonic analysis and are typically accurate within about ±10 minutes on timing and ±0.5 ft on height. Actual water levels can deviate further due to sustained winds, atmospheric pressure changes, river flow, and storm surge. During major weather events, be sure to check US Harbors weather pages for factors that could impact tidal predictions.

Which NOAA station provides tide data for Grant Line Canal (drawbridge), CA?

Tide data for Grant Line Canal (drawbridge), CA is sourced from NOAA Station #9414785. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9414785.

What is the moon phase in Grant Line Canal (drawbridge), CA tonight?

Tonight the moon over Grant Line Canal (drawbridge), CA is Full Moon (99% illuminated). This places Grant Line Canal (drawbridge), CA in a spring tide cycle, so tidal ranges are near their weekly maximum this week.

US Harbors Tidal Data

The data in our tide charts, tide tables, and tide graphs is provided by NOAA and others. These predictions are derived mathematically from numerous inputs, including data from historical tide stations and nearby locations where sensors are actively recording. As shown in the tide graph at the top of this page, “Predicted” tides (blue) are what forecasting models expect to happen. “Observed” tides (red) are those recorded by local sensors in real time, overlaid on the predictions for direct comparison. We display Observed water levels for a select group of harbors including Portland, Maine, where a physical sensor monitors water levels in real time.

LEARN MORE ABOUT OUR TIDE DATA